From 342571498a89f7b7a54af6e5105cc77740bd18e6 Mon Sep 17 00:00:00 2001
From: ndimiduk <ndimiduk@unknown>
Date: Tue, 18 Feb 2014 23:48:09 +0000
Subject: [PATCH] HBASE-10548 Correct commons-math dependency version

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1569565 13f79535-47bb-0310-9956-ffa450edef68
---
 .../java/org/apache/hadoop/hbase/PerformanceEvaluation.java | 6 ++++--
 pom.xml                                                     | 2 +-
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/PerformanceEvaluation.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/PerformanceEvaluation.java
index 43ef7d02e77..3a4af674b57 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/PerformanceEvaluation.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/PerformanceEvaluation.java
@@ -1159,9 +1159,11 @@ public class PerformanceEvaluation extends Configured implements Tool {
     protected void testTakedown() throws IOException {
       super.testTakedown();
       if (this.reportLatency) {
-        DescriptiveStatistics ds;
         Arrays.sort(times);
-        ds = new DescriptiveStatistics(times);
+        DescriptiveStatistics ds = new DescriptiveStatistics();
+        for (double t : times) {
+          ds.addValue(t);
+        }
         LOG.info("randomRead latency log (ms), on " + times.length + " measures");
         LOG.info("99.9999% = " + ds.getPercentile(99.9999d));
         LOG.info(" 99.999% = " + ds.getPercentile(99.999d));
diff --git a/pom.xml b/pom.xml
index a9afb29e604..0fb4dcb0b69 100644
--- a/pom.xml
+++ b/pom.xml
@@ -898,7 +898,7 @@
     <commons-io.version>2.4</commons-io.version>
     <commons-lang.version>2.6</commons-lang.version>
     <commons-logging.version>1.1.3</commons-logging.version>
-    <commons-math.version>2.2</commons-math.version>
+    <commons-math.version>2.1</commons-math.version>
     <disruptor.version>3.2.0</disruptor.version>
     <collections.version>3.2.1</collections.version>
     <httpclient.version>3.1</httpclient.version>